There are several essential metrics used to quantify thermal performance: 1. Melting Point: Melting point is the temperature at which a crystalline polymer becomes a disordered liquid. 4. In high-performance thermoplastics, color can be achieved in two ways: 1.

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Upon receipt of a notice of an alleged claim, Seller may suspend all further deliveries. 4. Terms and Conditions (November 1, 2024)

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Upon receipt of a notice of an alleged claim, Seller may suspend all further deliveries. 4. Terms and Conditions (December 1, 2024)

TERMS AND CONDITIONS These Terms and Conditions govern the sale of all goods subject to the sale (“Products”) to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Upon receipt of a notice of an alleged claim, Seller may suspend all further deliveries. 4. Terms and Conditions (December 1, 2024)

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Upon receipt of a notice of an alleged claim, Seller may suspend all further deliveries. 4. Terms and Conditions (July 1, 2023)

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Upon receipt of a notice of an alleged claim, Seller may suspend all further deliveries. 4. Terms and Conditions (April 1, 2024)

Catheters made using the patent-pending NEU View technology provide optical visibility (translucent) when outside the body and superior visibility under X-ray (radiopaque) when inside the body. Investor contact: Isaac DeLuca Vice President, Investor Relations PolyOne Corporation +1 440-930-1226 isaac.deluca@avient.com Media contact: Kyle Rose Director, Corporate Communications PolyOne Corporation +1 440-930-3162 kyle.rose@avient.com

Specialization Globalization Operational Excellence Commercial Excellence Associates 3 4 Etik Davranış için Kurallar Avient’in Davranış Kuralları (“Kurallar”), iş yönetimi için bir rehberdir. Tüm yasalara uymak ve 4. Bu iki basit kurala uyun: 1.